Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r005-oct2-167813593400659.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is AutonomousCar-PT-09a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r005-oct2-167813593400659
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 5.8K Feb 25 12:53 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K Feb 25 12:53 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Feb 25 12:52 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K Feb 25 12:52 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.7K Feb 25 12:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 77K Feb 25 12:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Feb 25 12:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 25 12:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:34 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 781K Mar 5 18:22 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME AutonomousCar-PT-09a-LTLCardinality-00
FORMULA_NAME AutonomousCar-PT-09a-LTLCardinality-01
FORMULA_NAME AutonomousCar-PT-09a-LTLCardinality-02
FORMULA_NAME AutonomousCar-PT-09a-LTLCardinality-03
FORMULA_NAME AutonomousCar-PT-09a-LTLCardinality-04
FORMULA_NAME AutonomousCar-PT-09a-LTLCardinality-05
FORMULA_NAME AutonomousCar-PT-09a-LTLCardinality-06
FORMULA_NAME AutonomousCar-PT-09a-LTLCardinality-07
FORMULA_NAME AutonomousCar-PT-09a-LTLCardinality-08
FORMULA_NAME AutonomousCar-PT-09a-LTLCardinality-09
FORMULA_NAME AutonomousCar-PT-09a-LTLCardinality-10
FORMULA_NAME AutonomousCar-PT-09a-LTLCardinality-11
FORMULA_NAME AutonomousCar-PT-09a-LTLCardinality-12
FORMULA_NAME AutonomousCar-PT-09a-LTLCardinality-13
FORMULA_NAME AutonomousCar-PT-09a-LTLCardinality-14
FORMULA_NAME AutonomousCar-PT-09a-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678522089083

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AutonomousCar-PT-09a
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-11 08:08:11] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-11 08:08:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 08:08:11] [INFO ] Load time of PNML (sax parser for PT used): 137 ms
[2023-03-11 08:08:11] [INFO ] Transformed 89 places.
[2023-03-11 08:08:11] [INFO ] Transformed 1249 transitions.
[2023-03-11 08:08:11] [INFO ] Found NUPN structural information;
[2023-03-11 08:08:11] [INFO ] Parsed PT model containing 89 places and 1249 transitions and 15631 arcs in 220 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Ensure Unique test removed 345 transitions
Reduce redundant transitions removed 345 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA AutonomousCar-PT-09a-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-09a-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-09a-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-09a-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-09a-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-09a-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-09a-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-09a-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-09a-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 18 out of 89 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 89/89 places, 904/904 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 85 transition count 864
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 85 transition count 864
Applied a total of 8 rules in 80 ms. Remains 85 /89 variables (removed 4) and now considering 864/904 (removed 40) transitions.
[2023-03-11 08:08:12] [INFO ] Flow matrix only has 863 transitions (discarded 1 similar events)
// Phase 1: matrix 863 rows 85 cols
[2023-03-11 08:08:12] [INFO ] Computed 14 place invariants in 16 ms
[2023-03-11 08:08:13] [INFO ] Implicit Places using invariants in 1101 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1155 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 84/89 places, 864/904 transitions.
Applied a total of 0 rules in 7 ms. Remains 84 /84 variables (removed 0) and now considering 864/864 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1243 ms. Remains : 84/89 places, 864/904 transitions.
Support contains 18 out of 84 places after structural reductions.
[2023-03-11 08:08:14] [INFO ] Flatten gal took : 362 ms
[2023-03-11 08:08:14] [INFO ] Flatten gal took : 177 ms
[2023-03-11 08:08:14] [INFO ] Input system was already deterministic with 864 transitions.
Incomplete random walk after 10000 steps, including 474 resets, run finished after 277 ms. (steps per millisecond=36 ) properties (out of 12) seen :11
Finished Best-First random walk after 5456 steps, including 17 resets, run visited all 1 properties in 13 ms. (steps per millisecond=419 )
FORMULA AutonomousCar-PT-09a-LTLCardinality-09 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 2 stabilizing places and 2 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((!p0 U (G(!p0)||(!p0&&G(!p1))))))'
Support contains 4 out of 84 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 84/84 places, 864/864 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 79 transition count 823
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 79 transition count 823
Applied a total of 10 rules in 26 ms. Remains 79 /84 variables (removed 5) and now considering 823/864 (removed 41) transitions.
// Phase 1: matrix 823 rows 79 cols
[2023-03-11 08:08:15] [INFO ] Computed 12 place invariants in 18 ms
[2023-03-11 08:08:15] [INFO ] Implicit Places using invariants in 576 ms returned []
[2023-03-11 08:08:15] [INFO ] Invariant cache hit.
[2023-03-11 08:08:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-11 08:08:16] [INFO ] Implicit Places using invariants and state equation in 818 ms returned [75, 77]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1448 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 77/84 places, 823/864 transitions.
Applied a total of 0 rules in 13 ms. Remains 77 /77 variables (removed 0) and now considering 823/823 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1487 ms. Remains : 77/84 places, 823/864 transitions.
Stuttering acceptance computed with spot in 561 ms :[true, p0, p0, (AND p0 p1), p1]
Running random walk in product with property : AutonomousCar-PT-09a-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}], [{ cond=(AND p1 p0), acceptance={} source=3 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 4}], [{ cond=p1, acceptance={} source=4 dest: 0}, { cond=(NOT p1), acceptance={} source=4 dest: 4}]], initial=1, aps=[p0:(OR (EQ s73 0) (EQ s10 1)), p1:(OR (EQ s58 0) (EQ s20 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 4 ms.
FORMULA AutonomousCar-PT-09a-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-09a-LTLCardinality-01 finished in 2151 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 84 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 84/84 places, 864/864 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 79 transition count 823
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 79 transition count 823
Applied a total of 10 rules in 29 ms. Remains 79 /84 variables (removed 5) and now considering 823/864 (removed 41) transitions.
// Phase 1: matrix 823 rows 79 cols
[2023-03-11 08:08:17] [INFO ] Computed 12 place invariants in 16 ms
[2023-03-11 08:08:17] [INFO ] Implicit Places using invariants in 556 ms returned []
[2023-03-11 08:08:17] [INFO ] Invariant cache hit.
[2023-03-11 08:08:18] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-11 08:08:18] [INFO ] Implicit Places using invariants and state equation in 943 ms returned [75, 77]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1506 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 77/84 places, 823/864 transitions.
Applied a total of 0 rules in 8 ms. Remains 77 /77 variables (removed 0) and now considering 823/823 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1557 ms. Remains : 77/84 places, 823/864 transitions.
Stuttering acceptance computed with spot in 123 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : AutonomousCar-PT-09a-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s3 0) (EQ s40 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 26 steps with 1 reset in 16 ms.
FORMULA AutonomousCar-PT-09a-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-09a-LTLCardinality-05 finished in 1726 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((!p0 U (p1&&F(p2))))))'
Support contains 5 out of 84 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 84/84 places, 864/864 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 83 transition count 854
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 18 place count 74 transition count 854
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 22 place count 70 transition count 814
Iterating global reduction 2 with 4 rules applied. Total rules applied 26 place count 70 transition count 814
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 30 place count 68 transition count 812
Applied a total of 30 rules in 128 ms. Remains 68 /84 variables (removed 16) and now considering 812/864 (removed 52) transitions.
[2023-03-11 08:08:19] [INFO ] Flow matrix only has 811 transitions (discarded 1 similar events)
// Phase 1: matrix 811 rows 68 cols
[2023-03-11 08:08:19] [INFO ] Computed 13 place invariants in 10 ms
[2023-03-11 08:08:19] [INFO ] Implicit Places using invariants in 642 ms returned []
[2023-03-11 08:08:19] [INFO ] Flow matrix only has 811 transitions (discarded 1 similar events)
[2023-03-11 08:08:19] [INFO ] Invariant cache hit.
[2023-03-11 08:08:19] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-11 08:08:20] [INFO ] Implicit Places using invariants and state equation in 762 ms returned [63, 66]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1412 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 66/84 places, 812/864 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 66 transition count 811
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 65 transition count 811
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 65 transition count 810
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 64 transition count 810
Applied a total of 4 rules in 100 ms. Remains 64 /66 variables (removed 2) and now considering 810/812 (removed 2) transitions.
[2023-03-11 08:08:20] [INFO ] Flow matrix only has 809 transitions (discarded 1 similar events)
// Phase 1: matrix 809 rows 64 cols
[2023-03-11 08:08:20] [INFO ] Computed 11 place invariants in 8 ms
[2023-03-11 08:08:21] [INFO ] Implicit Places using invariants in 784 ms returned []
[2023-03-11 08:08:21] [INFO ] Flow matrix only has 809 transitions (discarded 1 similar events)
[2023-03-11 08:08:21] [INFO ] Invariant cache hit.
[2023-03-11 08:08:21] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-11 08:08:22] [INFO ] Implicit Places using invariants and state equation in 939 ms returned []
Implicit Place search using SMT with State Equation took 1738 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 64/84 places, 810/864 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3382 ms. Remains : 64/84 places, 810/864 transitions.
Stuttering acceptance computed with spot in 298 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p2)]
Running random walk in product with property : AutonomousCar-PT-09a-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=(OR p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={} source=1 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(OR (EQ s41 0) (EQ s1 1)), p0:(OR (EQ s9 0) (EQ s52 1)), p2:(EQ s57 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 26 steps with 0 reset in 3 ms.
FORMULA AutonomousCar-PT-09a-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-09a-LTLCardinality-07 finished in 3727 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0&&F(p1)))))'
Support contains 5 out of 84 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 84/84 places, 864/864 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 79 transition count 823
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 79 transition count 823
Applied a total of 10 rules in 14 ms. Remains 79 /84 variables (removed 5) and now considering 823/864 (removed 41) transitions.
// Phase 1: matrix 823 rows 79 cols
[2023-03-11 08:08:22] [INFO ] Computed 12 place invariants in 12 ms
[2023-03-11 08:08:23] [INFO ] Implicit Places using invariants in 450 ms returned []
[2023-03-11 08:08:23] [INFO ] Invariant cache hit.
[2023-03-11 08:08:23] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-11 08:08:23] [INFO ] Implicit Places using invariants and state equation in 728 ms returned [75, 77]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1197 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 77/84 places, 823/864 transitions.
Applied a total of 0 rules in 7 ms. Remains 77 /77 variables (removed 0) and now considering 823/823 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1220 ms. Remains : 77/84 places, 823/864 transitions.
Stuttering acceptance computed with spot in 267 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : AutonomousCar-PT-09a-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (EQ s70 0) (EQ s12 1)), p1:(AND (OR (EQ s32 0) (EQ s16 0) (EQ s58 1)) (OR (EQ s70 0) (EQ s12 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 11 steps with 0 reset in 2 ms.
FORMULA AutonomousCar-PT-09a-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-09a-LTLCardinality-11 finished in 1525 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(G(p1))&&p0)))'
Support contains 2 out of 84 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 84/84 places, 864/864 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 79 transition count 823
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 79 transition count 823
Applied a total of 10 rules in 15 ms. Remains 79 /84 variables (removed 5) and now considering 823/864 (removed 41) transitions.
// Phase 1: matrix 823 rows 79 cols
[2023-03-11 08:08:24] [INFO ] Computed 12 place invariants in 11 ms
[2023-03-11 08:08:24] [INFO ] Implicit Places using invariants in 521 ms returned []
[2023-03-11 08:08:24] [INFO ] Invariant cache hit.
[2023-03-11 08:08:24] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-11 08:08:25] [INFO ] Implicit Places using invariants and state equation in 852 ms returned [75, 77]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1386 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 77/84 places, 823/864 transitions.
Applied a total of 0 rules in 6 ms. Remains 77 /77 variables (removed 0) and now considering 823/823 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1408 ms. Remains : 77/84 places, 823/864 transitions.
Stuttering acceptance computed with spot in 227 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : AutonomousCar-PT-09a-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (EQ s50 0) (EQ s70 1)), p1:(OR (EQ s70 0) (EQ s50 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA AutonomousCar-PT-09a-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-09a-LTLCardinality-12 finished in 1664 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 84 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 84/84 places, 864/864 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 78 transition count 813
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 78 transition count 813
Applied a total of 12 rules in 14 ms. Remains 78 /84 variables (removed 6) and now considering 813/864 (removed 51) transitions.
// Phase 1: matrix 813 rows 78 cols
[2023-03-11 08:08:25] [INFO ] Computed 12 place invariants in 10 ms
[2023-03-11 08:08:26] [INFO ] Implicit Places using invariants in 557 ms returned []
[2023-03-11 08:08:26] [INFO ] Invariant cache hit.
[2023-03-11 08:08:26] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-11 08:08:27] [INFO ] Implicit Places using invariants and state equation in 737 ms returned [74, 76]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1329 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 76/84 places, 813/864 transitions.
Applied a total of 0 rules in 7 ms. Remains 76 /76 variables (removed 0) and now considering 813/813 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1351 ms. Remains : 76/84 places, 813/864 transitions.
Stuttering acceptance computed with spot in 120 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : AutonomousCar-PT-09a-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s41 0) (EQ s69 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 33333 reset in 2681 ms.
Product exploration explored 100000 steps with 33333 reset in 2668 ms.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Knowledge obtained : [p0, (X (NOT p0)), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 3 factoid took 179 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA AutonomousCar-PT-09a-LTLCardinality-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property AutonomousCar-PT-09a-LTLCardinality-13 finished in 7054 ms.
All properties solved by simple procedures.
Total runtime 21134 ms.

BK_STOP 1678522113112

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="AutonomousCar-PT-09a"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is AutonomousCar-PT-09a, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r005-oct2-167813593400659"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutonomousCar-PT-09a.tgz
mv AutonomousCar-PT-09a execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;